Extension Agreement between Republic Securities Inc. and Dana A. Dorsey   Publication Date:   1930-03-07 Creator:   Republic Securities Inc. ( Signer ) Subjects.Display:   African American philanthropists -- Florida -- Miami -- History -- 20th century African Americans -- Florida -- Miami -- History -- 20th century Dorsey, Dana A. -- 1872-1940 Real estate developers -- Florida -- Miami -- History -- 20th century Source Institution:   Florida International University Extension Agreement between Republic Securities Inc. and Dana A. Dorsey